Spice grinder

Patent metadata

Field	Value
Publication number	US-12016491-B2
Application number	US-202017436316-A
Country	US
Kind code	B2
Filing date	Feb 28, 2020
Priority date	Mar 4, 2019
Publication date	Jun 25, 2024
Grant date	Jun 25, 2024

Abstract

A grinder assembly removably connectable to a container of a spice dispenser includes a stationary grinder component and a rotatable grinder component associated with said stationary grinder component to define a grinding chamber between a portion of said stationary grinder component and a portion of said rotatable grinder component. The rotatable grinder component is rotatable relative to said stationary grinder component about a grinding axis. The grinder assembly additionally includes a first feature for coupling the grinder assembly to said container and a second feature movable to selectively decouple the grinder assembly from the container.

First claim

What is claimed is:

1. A grinder assembly removably connectable to a container of a spice dispenser comprising:
an outer housing;
a stationary grinder component; and
a rotatable grinder component associated with said stationary grinder component to define a grinding chamber between a portion of said stationary grinder component and a portion of said rotatable grinder component, wherein said rotatable grinder component is rotatable with said outer housing relative to said stationary grinder component about a grinding axis; and
a first feature for coupling the grinder assembly to said container; and
a second feature movable to selectively decouple the grinder assembly from the container, said second feature includes at least one thread extending inwardly from said outer housing, said second feature being distinct from said first feature.

2. The grinder assembly of claim 1 , wherein said first feature is couplable to the container via a snap fit connection.

3. The grinder assembly of claim 1 , wherein said first feature includes a tooth extending inwardly from an interior surface of said grinder assembly.

4. The grinder assembly of claim 3 , wherein said tooth is configured to cooperate with an annular retaining bead of said spice dispenser to restrict separation of said grinder assembly from said container.

5. The grinder assembly of claim 1 , wherein said at least one thread is configured to cooperate with a thread of the container to separate the grinder assembly from said container.

6. The grinder assembly of claim 5 , wherein said at least one thread is movable horizontally into engagement with said thread of the container.

7. The grinder assembly of claim 5 , wherein rotational engagement between said at least one thread and said thread of the container is configured to decouple said first feature from said container.

8. The grinder assembly of claim 7 , wherein said outer housing is flexible in response to rotational engagement of said inwardly extending thread and said at least one outwardly extending thread.

9. A reusable spice dispenser comprising:
a container having a hollow cavity;
a grinder assembly removably connectable to said container, said grinder assembly further comprising:
an outer housing;
a stationary grinder component in communication with said hollow cavity;
a rotatable grinder component rotatable with said outer housing relative to said stationary grinder component about a grinding axis;
a first feature for coupling the grinder assembly to said container; and
a second feature movable to selectively decouple the grinder assembly from the container, said second feature including at least one thread extending inwardly from said outer housing, said second feature being distinct from said first feature.

10. The grinder assembly of claim 9 , wherein said first feature is couplable to the container via a snap fit connection.

11. The grinder assembly of claim 9 , wherein said first feature includes a tooth extending inwardly from an interior surface of said grinder assembly.

12. The grinder assembly of claim 11 , wherein said tooth is configured to cooperate with an annular retaining bead of said spice dispenser to restrict separation of said grinder assembly from said container.

13. The grinder assembly of claim 9 , wherein said at least one thread is configured to cooperate with a thread of the container to separate the grinder assembly from said container.

14. The grinder assembly of claim 13 , wherein said at least one thread is movable horizontally into engagement with said thread of the container.

15. The grinder assembly of claim 13 , wherein rotational engagement between said at least one thread and said thread of the container is configured to decouple said first feature from said container.

16. A grinder assembly removably connectable to a container of a spice dispenser comprising:
an outer housing;
a stationary grinder component; and
a rotatable grinder component associated with said stationary grinder component to define a grinding chamber between a portion of said stationary grinder component and a portion of said rotatable grinder component, wherein said rotatable grinder component is rotatable relative to said stationary grinder component about a grinding axis; and
a first feature for coupling the grinder assembly to said container; and
a second feature operable to selectively decouple the grinder assembly from the container, said second feature being distinct from said first feature, said second feature being movable between a normal position and an engaged position, wherein said second feature is not engaged with said container in said normal position and the grinder assembly is separable from the container when said second feature is in said engaged position;
wherein both said first feature and said second feature are arranged at an interior surface of said outer housing.

Assignees

• Nypro Inc

Inventors

• Davidson Ryan P
• Julian Randall K
• Minnette Jeffrey C
• Le Roux Morgan
• Rattin Olivier
• Armstrong Mark

Classifications

• A47J42/38

  Parts or details · CPC title

• A47J42/04 Primary

  hand driven · CPC title

• A47J42/50

  Supplying devices, e.g. funnels; Supply containers · CPC title

• A47J42/08

  Adjusting mechanisms · CPC title